[linux-block.git] / drivers / gpu / drm / nouveau / nouveau_fbcon.h

/*
 * Copyright (C) 2008 Maarten Maathuis.
 * All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice (including the
 * next paragraph) shall be included in all copies or substantial
 * portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 */

#ifndef __NOUVEAU_FBCON_H__
#define __NOUVEAU_FBCON_H__

#include <drm/drm_fb_helper.h>

#include "nouveau_display.h"

struct nouveau_vma;

struct nouveau_fbdev {
	struct drm_fb_helper helper; /* must be first */
	unsigned int saved_flags;
	struct nvif_object surf2d;
	struct nvif_object clip;
	struct nvif_object rop;
	struct nvif_object patt;
	struct nvif_object gdi;
	struct nvif_object blit;
	struct nvif_object twod;
	struct nouveau_vma *vma;

	struct mutex hotplug_lock;
	bool hotplug_waiting;
};

void nouveau_fbcon_restore(void);

int nv04_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region);
int nv04_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
int nv04_fbcon_imageblit(struct fb_info *info, const struct fb_image *image);
int nv04_fbcon_accel_init(struct fb_info *info);

int nv50_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
int nv50_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region);
int nv50_fbcon_imageblit(struct fb_info *info, const struct fb_image *image);
int nv50_fbcon_accel_init(struct fb_info *info);

int nvc0_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
int nvc0_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region);
int nvc0_fbcon_imageblit(struct fb_info *info, const struct fb_image *image);
int nvc0_fbcon_accel_init(struct fb_info *info);

void nouveau_fbcon_gpu_lockup(struct fb_info *info);

int nouveau_fbcon_init(struct drm_device *dev);
void nouveau_fbcon_fini(struct drm_device *dev);
void nouveau_fbcon_set_suspend(struct drm_device *dev, int state);
void nouveau_fbcon_accel_save_disable(struct drm_device *dev);
void nouveau_fbcon_accel_restore(struct drm_device *dev);

void nouveau_fbcon_output_poll_changed(struct drm_device *dev);
void nouveau_fbcon_hotplug_resume(struct nouveau_fbdev *fbcon);
extern int nouveau_nofbaccel;

#endif /* __NV50_FBCON_H__ */
Commit	Line	Data
6ee73861 BS	1	/*
	2	* Copyright (C) 2008 Maarten Maathuis.
	3	* All Rights Reserved.
	4	*
	5	* Permission is hereby granted, free of charge, to any person obtaining
	6	* a copy of this software and associated documentation files (the
	7	* "Software"), to deal in the Software without restriction, including
	8	* without limitation the rights to use, copy, modify, merge, publish,
	9	* distribute, sublicense, and/or sell copies of the Software, and to
	10	* permit persons to whom the Software is furnished to do so, subject to
	11	* the following conditions:
	12	*
	13	* The above copyright notice and this permission notice (including the
	14	* next paragraph) shall be included in all copies or substantial
	15	* portions of the Software.
	16	*
	17	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	18	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
	19	* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
	20	* IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
	21	* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
	22	* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
	23	* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
	24	*
	25	*/
	26
	27	#ifndef __NOUVEAU_FBCON_H__
	28	#define __NOUVEAU_FBCON_H__
	29
760285e7	30	#include <drm/drm_fb_helper.h>
6ee73861	31
77145f1c	32	#include "nouveau_display.h"
ebb945a9	33
84c862b5 TZ	34	struct nouveau_vma;
84c862b5 TZ	35
8be48d92	36	struct nouveau_fbdev {
f243dd06	37	struct drm_fb_helper helper; /* must be first */
38651674	38	unsigned int saved_flags;
0ad72863 BS	39	struct nvif_object surf2d;
	40	struct nvif_object clip;
	41	struct nvif_object rop;
	42	struct nvif_object patt;
	43	struct nvif_object gdi;
	44	struct nvif_object blit;
	45	struct nvif_object twod;
84c862b5	46	struct nouveau_vma *vma;
7fec8f53 LP	47
	48	struct mutex hotplug_lock;
	49	bool hotplug_waiting;
6ee73861 BS	50	};
6ee73861 BS	51
6ee73861	52	void nouveau_fbcon_restore(void);
6ee73861	53
ceed5f30 BS	54	int nv04_fbcon_copyarea(struct fb_info info, const struct fb_copyarea region);
	55	int nv04_fbcon_fillrect(struct fb_info info, const struct fb_fillrect rect);
	56	int nv04_fbcon_imageblit(struct fb_info info, const struct fb_image image);
6ee73861	57	int nv04_fbcon_accel_init(struct fb_info *info);
ddbaf79a	58
ceed5f30 BS	59	int nv50_fbcon_fillrect(struct fb_info info, const struct fb_fillrect rect);
	60	int nv50_fbcon_copyarea(struct fb_info info, const struct fb_copyarea region);
	61	int nv50_fbcon_imageblit(struct fb_info info, const struct fb_image image);
6ee73861 BS	62	int nv50_fbcon_accel_init(struct fb_info *info);
6ee73861 BS	63
ddbaf79a BS	64	int nvc0_fbcon_fillrect(struct fb_info info, const struct fb_fillrect rect);
	65	int nvc0_fbcon_copyarea(struct fb_info info, const struct fb_copyarea region);
	66	int nvc0_fbcon_imageblit(struct fb_info info, const struct fb_image image);
	67	int nvc0_fbcon_accel_init(struct fb_info *info);
	68
846975a9	69	void nouveau_fbcon_gpu_lockup(struct fb_info *info);
38651674 DA	70
	71	int nouveau_fbcon_init(struct drm_device *dev);
	72	void nouveau_fbcon_fini(struct drm_device *dev);
	73	void nouveau_fbcon_set_suspend(struct drm_device *dev, int state);
4b5098f3 BS	74	void nouveau_fbcon_accel_save_disable(struct drm_device *dev);
4b5098f3 BS	75	void nouveau_fbcon_accel_restore(struct drm_device *dev);
4abe3520	76
7fec8f53 LP	77	void nouveau_fbcon_output_poll_changed(struct drm_device *dev);
7fec8f53 LP	78	void nouveau_fbcon_hotplug_resume(struct nouveau_fbdev *fbcon);
703fa264 PM	79	extern int nouveau_nofbaccel;
703fa264 PM	80
6ee73861 BS	81	#endif /* __NV50_FBCON_H__ */
6ee73861 BS	82